OpenBoard, developed by dslul (Damien Soullard), is a privacy-focused Android keyboard that removes proprietary binaries and runs fully offline. The app offers standard typing with advanced spell correction and inline word suggestions to support accurate entry across multiple languages. It provides theme and height customization plus an integrated emoji picker and an incognito mode. Targeted at privacy-conscious Android users and open-source enthusiasts, it aims to deliver a familiar typing experience without data transmission.

What is OpenBoard used for?

OpenBoard acts as a local Android keyboard based on the Android Open Source Project, designed to resemble familiar layouts while excluding Google-specific binaries. It supports devices running Android 4.4 and up and operates without internet access, so input and prediction happen on-device. This makes it suitable where control over keystroke data is required, offering a straightforward replacement for mainstream keyboards with visible emphasis on transparency.

How does OpenBoard support typing accuracy and feedback?

The keyboard includes advanced spell correction and word suggestion engines that provide immediate, inline cues during typing, which can help learners notice and correct errors in real time. An incognito mode prevents the keyboard from learning new words during sensitive entries, preserving session confidentiality. These behaviors give learners corrective feedback while keeping personal text local, so practice and production remain private.

Is it appropriate for privacy-focused classrooms and research settings?

OpenBoard requires no internet permissions and excludes proprietary Google binaries, preventing external transmission of keystrokes. It is released under the GPLv3 license and is maintained as a community-driven project on GitHub, enabling institutional inspection of the source. Lightweight operation and the absence of background data collection mean it can be recommended where verifiable privacy and auditability matter to educators and researchers.

Can teachers and learners adapt the keyboard for different needs?

The tool offers several customization options that help tailor the interface for varied users: themes and adjustable keyboard height, an integrated emoji picker, and support for multiple languages and layouts. Useful adjustments include:

• Theme selection for high-contrast or low-light classrooms
• Height changes to suit smaller hands or large-screen devices
• Language layout switching for bilingual learners

Practical choice for privacy-minded learners and educators

OpenBoard is a practical option for privacy-conscious learners and educators because it is maintained on GitHub and is well regarded within the privacy community, allowing institutional review and endorsement. Practical tip: recommend it for devices that require verifiable privacy and pair it with a separate typing tutor that records measurable speed and accuracy. It suits groups that prioritize transparent, auditable input over proprietary conveniences.